FBRequest 不返回用户生日

Question

我正在使用 Facebook SDK v.3.18.2

我只想要用户的名字、姓氏、电子邮件和出生日期，我得到了除了出生日期以外的所有内容。

我肯定做错了权限？不确定。

这里有一些代码可以帮助你找出我的问题，

    [FBSession openActiveSessionWithReadPermissions:@[@"public_profile"] allowLoginUI:YES completionHandler:
     ^(FBSession *session, FBSessionState state, NSError *error) {
         // Call the sessionStateChanged:state:error method to handle session state changes
         [self sessionStateChanged:session state:state error:error];
     }];

// This method will handle ALL the session state changes in the app
- (void)sessionStateChanged:(FBSession *)session state:(FBSessionState) state error:(NSError     *)error
{
    // If the session was opened successfully
    if (!error && state == FBSessionStateOpen){
        NSLog(@"Session opened");
        if (FBSession.activeSession.isOpen) {

//            This is not working though I'm putting it as comment
//            [[FBRequest requestForMe] startWithCompletionHandler:
//             ^(FBRequestConnection *connection,
//               NSDictionary<FBGraphUser> *user,
//               NSError *error) {
//                 if (!error) {
//                     NSLog(@"User Info : %@",user);
//                 }
//             }];
        
        [[FBRequest requestForGraphPath:@"me"] startWithCompletionHandler:^(FBRequestConnection *connection, id result, NSError *error) {
            NSLog(@"%@",result);
        }];
    }
    return;
}

这是输出日志：

{
    email = "email@domain";
    "first_name" = Hemang;
    gender = male;
    id = someId;
    "last_name" = Shah;
    link = "https://www.facebook.com/app_scoped_user_id/someId/";
    locale = "en_US";
    name = "Hemang Shah";
    timezone = "5.5";
    "updated_time" = "some date and time";
    verified = 1;
}

但是出生日期不见了，我也在我的个人资料中设置了。

更新：

尝试使用以下权限不工作！

"user_birthdate" 或 “生日”

Answer 1

 [FBSession openActiveSessionWithReadPermissions:@[@"email",@"user_birthday",@"public_profile"]
                                   allowLoginUI:YES
                              completionHandler:^(FBSession *session, FBSessionState state, NSError *error) {

                                  switch (state) {
                                      case FBSessionStateOpen:
                                          [[FBRequest requestForMe] startWithCompletionHandler:^(FBRequestConnection *connection, NSDictionary<FBGraphUser> *user, NSError *error) {
                                              if (error) {

                                                  NSLog(@"error:%@",error);


                                              }
                                              else
                                              {
                                                  // retrive user's details at here as shown below
                                                  NSLog(@"FB user first name:%@",user.first_name);
                                                  NSLog(@"FB user last name:%@",user.last_name);
                                                  NSLog(@"FB user birthday:%@",user.birthday);
                                                  NSLog(@"FB user location:%@",user.location);                                                      NSLog(@"FB user gender:%@",[user objectForKey:@"gender"]);
                                                  NSLog(@"email id:%@",[user objectForKey:@"email"]);
                                                  NSLog(@"location:%@", [NSString stringWithFormat:@"Location: %@\n\n",
                                                                         user.location[@"name"]]);

                                              }
                                          }];
                                          break;

                                      case FBSessionStateClosed:
                                      case FBSessionStateClosedLoginFailed:
                                          [FBSession.activeSession closeAndClearTokenInformation];
                                          break;

                                      default:
                                          break;
                                  }

                              } ];

需要参考：use this link

控制台输出为：

我附上了示例项目并检查- (IBAction)loginwithCustomButaction:(id)senderthe project link

Answer 2

您需要询问"user_birthday" 和public_profile。

在 facebook 文档中阅读更多 here

公开个人资料请求涵盖

• 身份证
• 姓名
• 名字
• 姓氏
• 链接
• 性别
• 语言环境
• 年龄范围

请注意，如果您要求获得除默认公开个人资料之外的任何额外权限，则必须让您的应用得到审核。